PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1904D02Computer,air Speed

Elbitamerica, Inc. · NSN 6610-00-346-0250 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-346-0250 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-346-0250. Primary manufacturer part number: 1904D02.
Features
  • Computer,air Speed — FSC 6610
  • Reference Data and Literature: T.O. 5F5-3-5-4
  • 3 verified cross-references
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Computer,air Speed, cataloged under National Stock Number 6610-00-346-0250, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Elbitamerica, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-346-0250
Primary Part Number1904D02
Item NameComputer,air Speed
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Reference Data and LiteratureT.O. 5F5-3-5-4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5670-00-113-0496C2A INTERCHANGEABLE
Partition
Figgie Intl Inc Logan Co Div
3433-00-357-7206C2B INTERCHANGEABLE
Seat,rubber,high Pressure
Dockson Corporation
6605-00-521-8395C2A INTERCHANGEABLE
Gyro Magnetic Compa
Lockheed Martin Corporation Div Rms - Mitchel Field
6605-00-526-7251C2A INTERCHANGEABLE
Compass,magnetic,mounted
Ametek Inc Heat Transfer Div
6610-00-679-48351904G02 INTERCHANGEABLE
Computer,air Speed
Elbitamerica, Inc.
6240-00-731-5071920116 INTERCHANGEABLE
Lamp,glow
Astronics Test Systems Inc
6645-00-880-4893 INTERCHANGEABLE
Meter,time Totalizing
6610-00-897-4529653894-6BA INTERCHANGEABLE
Indicator,heading,gyroscopic
Honeywell International Inc. Dba Honeywell International
4130-01-514-9976 INTERCHANGEABLE
Condenser Coil,refrigeration
Cross-Reference Index
Part NumberManufacturer
C-2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-7373 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1904D02 PRIMARY Elbitamerica, Inc. (USA)
Related Parts
5670-00-113-0496INTERCHANGEABLE
PARTITION
C2A
3433-00-357-7206INTERCHANGEABLE
SEAT,RUBBER,HIGH PRESSURE
C2B
6605-00-521-8395INTERCHANGEABLE
GYRO MAGNETIC COMPA
C2A
6605-00-526-7251INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
C2A
6610-00-679-4835INTERCHANGEABLE
COMPUTER,AIR SPEED
1904G02
6240-00-731-5071INTERCHANGEABLE
LAMP,GLOW
920116
6645-00-880-4893INTERCHANGEABLE
METER,TIME TOTALIZING
6610-00-897-4529INTERCHANGEABLE
INDICATOR,HEADING,GYROSCOPIC
653894-6BA
4130-01-514-9976INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION

Frequently Asked Questions

What is NSN 6610-00-346-0250?

NSN 6610-00-346-0250 is a Computer,air Speed, manufactured by Elbitamerica, Inc., classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-346-0250?

NSN 6610-00-346-0250 has 3 cross-referenced part numbers: C-2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-7373 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1904D02 (Elbitamerica, Inc.).

What NSN replaces 6610-00-346-0250?

There are 9 known substitutes for 6610-00-346-0250: 5670-00-113-0496, 3433-00-357-7206, 6605-00-521-8395 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1904D02?

Key specifications for 1904D02: Special Features: MANUFACTURERS NAME: TRUE AIRSPEED AND MACH NUMBER COMPUTER; Reference Data and Literature: T.O. 5F5-3-5-4. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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